How much is a flight from Reykjavík Keflavik to Kos?

Depending on when you travel and how far in advance you book, fares between Reykjavík and Kos can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Best airport options between Reykjavík and Kos

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Reykjavík: Reykjavík is served by 2 airports - Domestic, Keflavik International.
• Airports in Kos: Kos is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Explore flights from Reykjavík Keflavik to Kos your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Also interested in Greece? Check out: Athens, Crete, Kerkyra, Thessaloniki, Thira.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.